CVE-2010-0300
cache.c in ircd-ratbox before 2.2.9 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a HELP command.
02 Description
cache.c in ircd-ratbox before 2.2.9 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a HELP command.
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 2.24% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 82.3% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- Critical. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2010-02-04 18:00Z16 YR AGO
- Last updated
- 2024-08-07 00:45Z2 YR AGO
- Reserved
- 2010-01-12
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- No CWE assigned
- Data version
- 5.1
- Document digest
- c174d874923dfe3fcd8730e417ec5aec7d367438c4faade3dc0ec405e9735e1b
05 Affected products
06 References
- lists.ratbox.org[ircd-ratbox] 20100125 ircd-ratbox-2.2.9 releasedhttp://lists.ratbox.org/pipermail/ircd-ratbox/2010-January/000891.html
- www.debian.orgDSA-1980http://www.debian.org/security/2010/dsa-1980
- secunia.com38383http://secunia.com/advisories/38383
- security.debian.orghttp://security.debian.org/pool/updates/main/i/ircd-ratbox/ircd-ratbox_2.2.8.dfsg-2+lenny1.diff.gz
- secunia.com38210http://secunia.com/advisories/38210
07 Fixed in
Debian 12
- ircd-hybrid Fixed in 1:7.2.2.dfsg.2-6.1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- ircd-hybrid Fixed in 1:7.2.2.dfsg.2-6.1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.